init

toggle.js

@@ -0,0 +1,13 @@
+const fs = require("fs");
+
+const c = fs.readFileSync("src/main.rs", "utf-8").split("\n");
+
+const one = c.findIndex(l => l.includes("// 1"));
+
+if (c[one + 1].includes("// 2")) {
+    c.splice(one + 1, 1);
+} else {
+    c.splice(one + 1, 0, "    // 2")
+}
+
+fs.writeFileSync("src/main.rs", c.join("\n"));